Paper cartridge for printer



FIG. 1 is a perspective view of a paper cartridge for printer;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is rear view thereof. 

The ornamental design for a paper cartridge for printer, as shown and described. 